temperatures falling and falling fast in areas like napa. nine degree drop in just one hour. at the top of the show i told you it's 49. bundle up tonight make sure you have an an extra blanket and turn up the heat. south beach camera looking at the bay bridge. freeze warning begins tonight, colder weather expected tomorrow night. it's a wintery mix. live doppler seven will be tracking showers friday into saturday morning but possibly snow here locally. we're watching that for you. time being this cold front brought drizzle and light showers. it's long gone. cold air mass settling in now. we have freezing nights coming up. we have freeze warnings starting tonight. this area of low pressure thursday afternoon, we'll start to work its way south ward. now, it's limited in moisture but will predues showers here in the bay area. and some snow is possible down to around 2,000 feet. we'll be watching that on friday going into the first part of the weekend. sierra nevada, a couple inches. storm watch friday morning through saturday afternoon. wax off skis. 6 to 12 inches expected and